| Deposit ID | 10019425 |
|---|---|
| MRDS ID | DC10024 |
| Record type | Site |
| Current site name | Dempsey Pumice Deposit |
| Geographic coordinates: | -112.66757, 46.26657 (WGS84) |
|---|---|
| Location accuracy | 500(meters) |
| Relative position | AROUND THE CLARK FORK VALLEY AROUND DEMPSEY. |
Political divisions (FIPS codes)
Powell(county)
Montana(state)
United States(country)
North America(continent)
Land(continent)
USGS map quadrangles
Orofino Creek(quadrangle 1:24,000 scale)
Butte North(quadrangle 1:100,000 scale)
Butte(quadrangle 1:250,000 scale)
Hydrologic units (watersheds)
Upper Clark Fork(hydrologic unit)
Pend Oreille(hydrologic accounting unit)
Kootenai-Pend Oreille-Spokane(hydrologic subregion)
Pacific Northwest(hydrologic region)
Federal lands
FS(Federal land areas administered by FS)
| Country | State | County |
|---|---|---|
| United States | Montana | Powell |
| Meridian | Township | Range | Section | Fraction | State |
|---|---|---|---|---|---|
| Montana Principal | 006N;006N;006N | 008W;009W;010W | 07,08,09,04,05,16;01,04,09,12,32,35;01,02,03,04,05,06 | Montana |
| Commodity | Importance |
|---|---|
| Pumice | Primary |
| Materials | Type of material |
|---|---|
| Pumice | Ore |
| (1) | -112.66757, 46.26657 |
|---|
| Development status | Occurrence |
|---|---|
| Commodity type | Non-metallic |
| Significant | No |
| District name | Boulder Mountains Area |
|---|
| Ownership category | National Forest |
|---|
| Agency | Database name | Acronym | Record ID | Notes |
|---|---|---|---|---|
| USGS | Mineral Resources Data System | MRDS | DC10024 |
KNECHTEL, 1946, WRITTEN COMM
| Subject category | Comment text |
|---|---|
| Deposit | VOLCANIC ASH IN LAKE BEDS. |
| Type | Date | Name | Affiliation | Comment |
|---|---|---|---|---|
| Reporter | 01-MAR-1974 | Unknown | U.S. Geological Survey | |
| Updater | 01-DEC-1983 | Wise, Kristine K. (Elliott, James E.) | U.S. Geological Survey |
Supplemental information added by qvyshift.com. Not part of the original USGS MRDS record.